Systematic reviews provide a rigorous synthesis of the best available evidence regarding a certain question. Where high-quality evidence is lacking, systematic reviewers may choose to rely on case series studies to provide information in relation to their question. However, to date there has been limited guidance on how to incorporate case series studies within systematic reviews assessing the effectiveness of an intervention, particularly with reference to assessing the methodological quality or risk of bias of these studies.
An international working group was formed to review the methodological literature regarding case series as a form of evidence for inclusion in systematic reviews. The group then developed a critical appraisal tool based on the epidemiological literature relating to bias within these studies. This was then piloted, reviewed and approved by the international Scientific Committee of JBI.
The JBI critical appraisal tool for case series studies includes 10 questions addressing the internal validity and risk of bias of case series designs, particularly confounding, selection and information bias, in addition to the importance of clear reporting.
In certain situations, case series designs may represent the best available evidence to inform clinical practice. The JBI critical appraisal tool for case series offers systematic reviewers an approved method to assess the methodological quality of these studies.
In certain situations, case series designs may represent the best available evidence to inform clinical practice. The JBI critical appraisal tool for case series offers systematic reviewers an approved method to assess the methodological quality of these studies.The objective of this review is to identify and map the available evidence related to evidence summary methodologies and indicators of quality.
It can be challenging for clinicians and policy makers to keep up-to-date with current evidence and best practice. An evidence summary is a way to provide health care decision makers with the most recent, highest quality evidence available on a particular topic in an easily digestible format to facilitate evidence-based clinical decisions. However, objectively evaluating the methodological quality of these types of evidence reviews is challenging.
Articles, papers, books, dissertations, reports and websites will be included if they evaluate, or describe the development or appraisal of, an evidence summary methodology.
A three-step search strategy will be used to find both published and unpublished literature. The following databases will be searched US National Library of Medicine Database (PubMed) Cumulative Index to Nursing and Allied Health Literature (CINAce website, and relevant websites included in the Canadian Agency for Drugs and Technologies in Health (CADTH) Grey Matters Handbook. Sources published in English will be considered, with no date limitation.The objective of this paper is to outline the updated methodological approach for conducting a JBI mixed methods systematic review with a focus on data synthesis; specifically, methods related to how data are combined and the overall integration of the quantitative and qualitative evidence.
Mixed methods systematic reviews provide a more complete basis for complex decision-making than that currently offered by single method reviews, thereby maximizing their usefulness to clinical and policy decision-makers. Although mixed methods systematic reviews are gaining traction, guidance regarding the methodology of combining quantitative and qualitative data is limited. In 2014, the JBI Mixed Methods Review Methodology Group developed guidance for mixed methods systematic reviews; however, since the introduction of this guidance, there have been significant developments in mixed methods synthesis. As such, the methodology group recognized the need to revise the guidance to align it with the current state of knowlws offer an innovative framework for generating unique insights related to the complexities associated with health care quality and safety.
The updated guidance on JBI mixed methods systematic reviews provides foundational work to a rapidly evolving methodology and aligns with other seminal work undertaken in the field of mixed methods synthesis. Limitations to the current guidance are acknowledged, and a series of methodological projects identified by the JBI Mixed Methods Review Methodology Group to further refine the methodology are proposed. Mixed methods reviews offer an innovative framework for generating unique insights related to the complexities associated with health care quality and safety.The objective of the proposed systematic review is to determine the barriers and enablers (or facilitators) to the implementation of pressure injury prevention among adults receiving care in the hospital setting.
Hospital-acquired pressure injuries are preventable; however, they remain an ongoing safety and quality health care concern in many countries. There are various evidence-based preventative interventions for pressure injuries, but their implementation in clinical practice is limited. https://www.selleckchem.com/products/Perifosine.html An understanding of the different factors that support (enablers or facilitators) and inhibit (barriers) the implementation of these interventions from different perspectives is important, so that targeted strategies can be incorporated into implementation plans.
This review will include quantitative, qualitative, and mixed methods studies that investigate barriers and/or enablers in relation to hospital-acquired pressure injury prevention in hospitalized adults. Only English publications will be considered, with no publication date restrictions.
The systematic review will be conducted in accordance with the JBI methodology for mixed methods systematic review. Published studies will be searched in PubMed, CINAHL, Embase, PsycINFO and Scopus. Gray literature will also be considered. Critical appraisal and data extraction will be performed using standardized tools, followed by data transformation. Data synthesis will follow the convergent integrated approach.
The systematic review will be conducted in accordance with the JBI methodology for mixed methods systematic review. Published studies will be searched in PubMed, CINAHL, Embase, PsycINFO and Scopus. Gray literature will also be considered. Critical appraisal and data extraction will be performed using standardized tools, followed by data transformation. Data synthesis will follow the convergent integrated approach.